40 godini pod morskii͡a flag na sot͡sialisticheska Bŭlgarii͡a
By: Li͡uben Li͡ubenov.
Publisher: Sofii͡a-Pres
Published: 1984
Place of publication: [Sofia]
Language: bul
Number of pages: 46
Subjects: Merchant marine -- Bulgaria.; Merchant ships -- Bulgaria.
Other titles: Chetirideset godini pod morskii͡a flag na sot͡sialisticheska Bŭlgarii͡a.